10040180

素因数分解:

$2^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{811}}^1$

素因数の和:1439

約数の個数: 24

約数和(自身を含む): 21144480

約数和(自身を除く): 11104300

約数列:

[1, 2, 4, 5, 10, 20, 619, 811, 1238, 1622, 2476, 3095, 3244, 4055, 6190, 8110, 12380, 16220, 502009, 1004018, 2008036, 2510045, 5020090, 10040180]

約数ペア:

[(1, 10040180), (2, 5020090), (4, 2510045), (5, 2008036), (10, 1004018), (20, 502009), (619, 16220), (811, 12380), (1238, 8110), (1622, 6190), (2476, 4055), (3095, 3244)]